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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "GrAAConvexTessellator.h" | 8 #include "GrAAConvexTessellator.h" |
9 #include "SkCanvas.h" | 9 #include "SkCanvas.h" |
10 #include "SkPath.h" | 10 #include "SkPath.h" |
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401 fInitialRing.addIdx(i, i); | 401 fInitialRing.addIdx(i, i); |
402 } | 402 } |
403 fInitialRing.init(fNorms, fBisectors); | 403 fInitialRing.init(fNorms, fBisectors); |
404 | 404 |
405 this->validate(); | 405 this->validate(); |
406 return true; | 406 return true; |
407 } | 407 } |
408 | 408 |
409 GrAAConvexTessellator::Ring* GrAAConvexTessellator::getNextRing(Ring* lastRing)
{ | 409 GrAAConvexTessellator::Ring* GrAAConvexTessellator::getNextRing(Ring* lastRing)
{ |
410 #if GR_AA_CONVEX_TESSELLATOR_VIZ | 410 #if GR_AA_CONVEX_TESSELLATOR_VIZ |
411 Ring* ring = *fRings.push() = SkNEW(Ring); | 411 Ring* ring = *fRings.push() = new Ring; |
412 ring->setReserve(fInitialRing.numPts()); | 412 ring->setReserve(fInitialRing.numPts()); |
413 ring->rewind(); | 413 ring->rewind(); |
414 return ring; | 414 return ring; |
415 #else | 415 #else |
416 // Flip flop back and forth between fRings[0] & fRings[1] | 416 // Flip flop back and forth between fRings[0] & fRings[1] |
417 int nextRing = (lastRing == &fRings[0]) ? 1 : 0; | 417 int nextRing = (lastRing == &fRings[0]) ? 1 : 0; |
418 fRings[nextRing].setReserve(fInitialRing.numPts()); | 418 fRings[nextRing].setReserve(fInitialRing.numPts()); |
419 fRings[nextRing].rewind(); | 419 fRings[nextRing].rewind(); |
420 return &fRings[nextRing]; | 420 return &fRings[nextRing]; |
421 #endif | 421 #endif |
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1018 SkString num; | 1018 SkString num; |
1019 num.printf("%d", i); | 1019 num.printf("%d", i); |
1020 canvas->drawText(num.c_str(), num.size(), | 1020 canvas->drawText(num.c_str(), num.size(), |
1021 this->point(i).fX, this->point(i).fY+(kPointRadius/2.0f
), | 1021 this->point(i).fX, this->point(i).fY+(kPointRadius/2.0f
), |
1022 paint); | 1022 paint); |
1023 } | 1023 } |
1024 } | 1024 } |
1025 | 1025 |
1026 #endif | 1026 #endif |
1027 | 1027 |
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